var myModule = require('./myFunc.js');
var People = require('./People');
var Teacher = require('teacher');
var a = 20;
var b = 30;
var c = a + b;
console.log(c);
console.log(myModule);

console.log(myModule.a);
console.log(myModule.b);
myModule.sayHello();


var p1 = new People('小明', '男', 22, 98);
console.log(p1);

console.log(Teacher);
